package com.briup.mt.service.impl;

import com.briup.mt.bean.BaseUser;
import com.briup.mt.bean.BaseUserExample;
import com.briup.mt.bean.Category;
import com.briup.mt.bean.CategoryExample;
import com.briup.mt.dao.CategoryMapper;
import com.briup.mt.service.ICategoryService;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;


import javax.annotation.Resource;
import java.util.List;

@Service
public class CategoryServiceImpl implements ICategoryService {
    @Resource
    private CategoryMapper categoryMapper;
    @Override
    public List<Category> query(String name) {
        CategoryExample example = new CategoryExample();
        if (!StringUtils.isEmpty(name)) {
            example.createCriteria().andNameLike("%" + name + "%");
        }
        List<Category> list = categoryMapper.selectByExample(example);

         return categoryMapper.selectByExample(example);
    }

    @Override
    public void saveOrUpdate(Category category) {
        if(category.getId()==null){
            categoryMapper.insert(category);
        }else{
            categoryMapper.updateByPrimaryKey(category);
        }
    }
    @Override
    public void deleteById(long id) {
            categoryMapper.deleteByPrimaryKey(id);
        }

    }
